You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
142 lines
3.7 KiB
Python
142 lines
3.7 KiB
Python
![]()
2 months ago
|
"""
|
||
|
requests.exceptions
|
||
|
~~~~~~~~~~~~~~~~~~~
|
||
|
|
||
|
This module contains the set of Requests' exceptions.
|
||
|
"""
|
||
|
from pip._vendor.urllib3.exceptions import HTTPError as BaseHTTPError
|
||
|
|
||
|
from .compat import JSONDecodeError as CompatJSONDecodeError
|
||
|
|
||
|
|
||
|
class RequestException(IOError):
|
||
|
"""There was an ambiguous exception that occurred while handling your
|
||
|
request.
|
||
|
"""
|
||
|
|
||
|
def __init__(self, *args, **kwargs):
|
||
|
"""Initialize RequestException with `request` and `response` objects."""
|
||
|
response = kwargs.pop("response", None)
|
||
|
self.response = response
|
||
|
self.request = kwargs.pop("request", None)
|
||
|
if response is not None and not self.request and hasattr(response, "request"):
|
||
|
self.request = self.response.request
|
||
|
super().__init__(*args, **kwargs)
|
||
|
|
||
|
|
||
|
class InvalidJSONError(RequestException):
|
||
|
"""A JSON error occurred."""
|
||
|
|
||
|
|
||
|
class JSONDecodeError(InvalidJSONError, CompatJSONDecodeError):
|
||
|
"""Couldn't decode the text into json"""
|
||
|
|
||
|
def __init__(self, *args, **kwargs):
|
||
|
"""
|
||
|
Construct the JSONDecodeError instance first with all
|
||
|
args. Then use it's args to construct the IOError so that
|
||
|
the json specific args aren't used as IOError specific args
|
||
|
and the error message from JSONDecodeError is preserved.
|
||
|
"""
|
||
|
CompatJSONDecodeError.__init__(self, *args)
|
||
|
InvalidJSONError.__init__(self, *self.args, **kwargs)
|
||
|
|
||
|
|
||
|
class HTTPError(RequestException):
|
||
|
"""An HTTP error occurred."""
|
||
|
|
||
|
|
||
|
class ConnectionError(RequestException):
|
||
|
"""A Connection error occurred."""
|
||
|
|
||
|
|
||
|
class ProxyError(ConnectionError):
|
||
|
"""A proxy error occurred."""
|
||
|
|
||
|
|
||
|
class SSLError(ConnectionError):
|
||
|
"""An SSL error occurred."""
|
||
|
|
||
|
|
||
|
class Timeout(RequestException):
|
||
|
"""The request timed out.
|
||
|
|
||
|
Catching this error will catch both
|
||
|
:exc:`~requests.exceptions.ConnectTimeout` and
|
||
|
:exc:`~requests.exceptions.ReadTimeout` errors.
|
||
|
"""
|
||
|
|
||
|
|
||
|
class ConnectTimeout(ConnectionError, Timeout):
|
||
|
"""The request timed out while trying to connect to the remote server.
|
||
|
|
||
|
Requests that produced this error are safe to retry.
|
||
|
"""
|
||
|
|
||
|
|
||
|
class ReadTimeout(Timeout):
|
||
|
"""The server did not send any data in the allotted amount of time."""
|
||
|
|
||
|
|
||
|
class URLRequired(RequestException):
|
||
|
"""A valid URL is required to make a request."""
|
||
|
|
||
|
|
||
|
class TooManyRedirects(RequestException):
|
||
|
"""Too many redirects."""
|
||
|
|
||
|
|
||
|
class MissingSchema(RequestException, ValueError):
|
||
|
"""The URL scheme (e.g. http or https) is missing."""
|
||
|
|
||
|
|
||
|
class InvalidSchema(RequestException, ValueError):
|
||
|
"""The URL scheme provided is either invalid or unsupported."""
|
||
|
|
||
|
|
||
|
class InvalidURL(RequestException, ValueError):
|
||
|
"""The URL provided was somehow invalid."""
|
||
|
|
||
|
|
||
|
class InvalidHeader(RequestException, ValueError):
|
||
|
"""The header value provided was somehow invalid."""
|
||
|
|
||
|
|
||
|
class InvalidProxyURL(InvalidURL):
|
||
|
"""The proxy URL provided is invalid."""
|
||
|
|
||
|
|
||
|
class ChunkedEncodingError(RequestException):
|
||
|
"""The server declared chunked encoding but sent an invalid chunk."""
|
||
|
|
||
|
|
||
|
class ContentDecodingError(RequestException, BaseHTTPError):
|
||
|
"""Failed to decode response content."""
|
||
|
|
||
|
|
||
|
class StreamConsumedError(RequestException, TypeError):
|
||
|
"""The content for this response was already consumed."""
|
||
|
|
||
|
|
||
|
class RetryError(RequestException):
|
||
|
"""Custom retries logic failed"""
|
||
|
|
||
|
|
||
|
class UnrewindableBodyError(RequestException):
|
||
|
"""Requests encountered an error when trying to rewind a body."""
|
||
|
|
||
|
|
||
|
# Warnings
|
||
|
|
||
|
|
||
|
class RequestsWarning(Warning):
|
||
|
"""Base warning for Requests."""
|
||
|
|
||
|
|
||
|
class FileModeWarning(RequestsWarning, DeprecationWarning):
|
||
|
"""A file was opened in text mode, but Requests determined its binary length."""
|
||
|
|
||
|
|
||
|
class RequestsDependencyWarning(RequestsWarning):
|
||
|
"""An imported dependency doesn't match the expected version range."""
|